`mail.simulcop.com.ar`

DNSSEC	⚠️ Not signed
A	2800:6c0:2::17a^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
		PTR	`c217.dattaweb.com`
A	200.58.112.157^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}

`simulcop.com.ar`

	DNSSEC	⚠️ Not signed
	A	2800:6c0:2::17a^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
	A	200.58.112.157^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
	NS	`ns3.hostmar.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.donweb.com` ⚠️ Not in zone NS records
	NS	`ns2.donweb.com` ⚠️ Not in zone NS records
	NS	`ns4.hostmar.com` ⚠️ Not in parent delegation
	MX	`mail.simulcop.com.ar` ⭐
	MX	`mx1.simulcop.com.ar`⁽²⁰⁾
	TXT	`v=spf1 include:comp.hostmar.com -all`
	SOA	`ns3.hostmar.com`root@hostmar.com 2026-06-03 #0

MX for

simulcop.com.ar

Same first word

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DNS History

3 records (2 active, 1 former)

○A200.58.111.1852017-01-08 → 2017-01-08 · 3 obs

● 2017-01-08 18:17:34
○ 2026-02-15 12:37:34
○ 2026-07-24 21:43:50

●A200.58.112.1572026-02-15 → 2026-07-24 · 8 obs

○ 2017-01-08 18:17:34
● 2026-02-15 12:37:34
● 2026-04-11 10:29:06
○ 2026-04-20 13:38:36
● 2026-06-09 00:51:20
○ 2026-06-11 10:23:30
● 2026-07-05 00:38:56
● 2026-07-24 21:43:50

●A2800:6c0:2::17a2026-02-15 → 2026-07-24 · 8 obs

○ 2017-01-08 18:17:34
● 2026-02-15 12:37:34
● 2026-04-11 10:29:06
○ 2026-04-20 13:38:36
● 2026-06-09 00:51:20
○ 2026-06-11 10:23:30
● 2026-07-05 00:38:56
● 2026-07-24 21:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	c.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar	-
simulcop.com.ar	ns1.donweb.com, ns2.donweb.com	-

✅ Authoritative Response

Server:200.58.112.101

NS records: ns1.donweb.com, ns2.donweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulcop.com.ar (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.112.157`
AAAA	1	`2800:6c0:2::17a`

Analysis

Mail Server Role

simulcop.com.ar uses mail.simulcop.com.ar as a mail server.

mx1.simulcop.com.ar frequently appears as a mail server alongside mail.simulcop.com.ar.

IP Addresses

mail.simulcop.com.ar directs to two IP numbers, 200.58.112.157 and 2800:6c0:2::17a

inoxidablesvirreyes.com, mail.estiloradiofm.com.ar, c217.dattaweb.com and two other host names share IP numbers with mail.simulcop.com.ar.

mail.simulcop.com.ar - robtex.com